CN219737833U

CN219737833U - Optical fiber connector clamping and rotating device

Info

Publication number: CN219737833U
Application number: CN202320432740.7U
Authority: CN
Inventors: 吴平海
Original assignee: Ningbo Changji Photoconductive Sensing Technology Co ltd
Current assignee: Ningbo Changji Photoconductive Sensing Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-09-22
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of optical fiber connectors and discloses an optical fiber connector clamping and rotating device, which comprises an outer shell, wherein a rotating table is movably installed at the upper end of the outer shell, an installation frame is fixedly connected to the upper end of the rotating table, a lower clamping seat is installed at the inner side of the installation frame at the upper end of the rotating table, an upper clamping seat is arranged at the upper end of the inner side of the installation frame, a positioning seat is fixedly installed at the lower end of the rotating table, and a connecting shaft rod is fixedly connected to the lower end of the positioning seat. According to the utility model, the gear ring and the driving gear are meshed, so that the rotating motor drives the driving gear to rotate and pushes the gear ring to rotate, the rotation of the insert core is conveniently driven and adjusted, the outer diameter of the gear ring is larger, the rotation angle is conveniently regulated and controlled, the practicability is improved, meanwhile, the insert core is conveniently clamped and fixed through the lower clamping seat and the upper clamping seat, the detachable structure is convenient for replacing the clamping seat, different insert core structures are conveniently adapted, and the flexibility is improved.

Description

Optical fiber connector clamping and rotating device

Technical Field

The utility model relates to the technical field of optical fiber connectors, in particular to a clamping and rotating device of an optical fiber connector.

Background

The optical fiber connector, also called as optical fiber adapter, is a device for detachable connection between optical fibers, which precisely connects two optical fiber end faces, so that the output energy of an emitted optical fiber can be coupled into the optical fiber to the greatest extent, and the influence on an optical link is the least, and the current universal optical fiber connector consists of a zirconia ceramic ferrule, and the connection of the optical fibers is accommodated by manufacturing a round hole with the diameter similar to that of the optical fiber in a cylinder, wherein the distance between the hole and the center of an excircle is concentricity, the concentricity can greatly influence the performance of the optical fiber connector, and the concentricity and the angular direction of the optical fiber connector can influence the performance of the optical fiber connector.

According to the search, chinese patent literature, bulletin number: CN218272796U discloses a rotatory clamping device of fiber connector, including the protective housing, one side movable mounting of protective housing has the dismantlement structure, has cancelled the fixed connection relation between the connecting plate to make the protective housing can dismantle, make things convenient for operating personnel to inspect or maintain the inside of device, reduced the degree of difficulty when maintaining, the inside of protective housing is provided with clamping structure, clamping structure is including setting up the inside power supply box of protective housing, fixed connection at the motor of protective housing inner wall one side, fixed connection is at the connection pad of motor output one side, swing joint is at the top tray on connection pad top, swing joint is at the movable plate on top tray top and run through the screw column of movable plate, makes the motor drive connection pad and the spare part on top and rotate, thereby drive the lock pin and rotate, has reduced the flow of operation, has improved the efficiency of work, has saved operating personnel's time and energy, but drive the connection pad through between the motor, and the output shaft rotational speed of motor is faster, and the rotation round of output shaft, 360 degrees of bolt rotation promptly, leads to comparatively difficult to the angle control of rotation, and the practicality is lower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the clamping and rotating device of the optical fiber connector, which can drive the rotary table to rotate, conveniently drive the lock pin to rotate, conveniently adjust the rotating angle through the meshing of the gear and the toothed ring, and solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fiber connector centre gripping rotary device, includes the shell body, the upper end movable mounting of shell body has the revolving stage, the upper end fixedly connected with mounting bracket of revolving stage, the upper end of revolving stage is located the inboard of mounting bracket and installs down the grip slipper, the inboard upper end of mounting bracket is provided with the grip slipper, be provided with the lift adjustment subassembly between upper grip slipper and the mounting bracket, the lower extreme fixed mounting of revolving stage has the positioning seat, the lower extreme fixedly connected with connecting axostylus axostyle of positioning seat, the lower extreme and the shell body of connecting axostylus axostyle pass through the bearing and rotate the connection, the inboard left end of shell body is provided with rotation adjustment subassembly;

the lifting adjusting assembly comprises a screw rod, an adjusting handle, a mounting plate and a guide rod, wherein the screw rod is connected to the upper end of the mounting frame in a threaded mode, the adjusting handle is fixedly connected to the upper portion of the mounting frame, the lower end of the screw rod extends to the inner side of the mounting frame and is connected with the mounting plate in a rotating mode through a bearing, and the guide rod is fixedly connected to the side of the upper end of the mounting plate.

Preferably, the guide rods are symmetrically arranged on the vertical center line of the mounting plate, the guide rods are in sliding connection with the mounting frame, and the mounting plate and the upper clamping seat are detachably connected through bolts.

Through above-mentioned technical scheme, drive the lead screw through rotatory adjustment handle and rotate for the lower extreme of lead screw promotes the mounting panel and moves down, thereby goes up the grip slipper and draws close down the grip slipper, realizes the centre gripping fixed to fiber connector, and utilizes the sliding connection of guide bar and mounting bracket, realizes the location direction, increases the stability of lift removal.

Preferably, the lower clamping seat is detachably connected with the outer shell through bolts, the lower clamping seat is of a U-shaped structural design, and the lower clamping seat and the upper clamping seat are mutually matched.

Through above-mentioned technical scheme, it is fixed to the centre gripping of lock pin to make things convenient for through lower grip slipper and last grip slipper, and detachable construction makes things convenient for the change to the grip slipper, and the lock pin structure of convenient adaptation difference has improved the flexibility.

Preferably, the side fixedly connected with location strip of revolving stage lower extreme, the constant head tank has been seted up to the upper end of shell body, location strip and constant head tank sliding connection.

Through above-mentioned technical scheme, when the revolving stage rotates, through the block slip of locating strip and constant head tank, realize spacingly, guaranteed the stability of revolving stage.

Preferably, the rotation adjusting component comprises a rotating motor, a driving gear and a toothed ring, wherein the lower end of the inner side of the outer shell is fixedly provided with the rotating motor, the output end of the rotating motor is fixedly connected with the driving gear, the side of the lower end of the positioning seat is fixedly connected with the toothed ring, and the positioning seat is sleeved with the outer shell.

Through above-mentioned technical scheme, drive the driving gear through the rotating electrical machines and rotate to the ring gear drives the positioning seat rotation, makes the revolving stage synchronous rotation, adjusts the direction of lock pin.

Preferably, the toothed ring is in meshed connection with the driving gear.

Through above-mentioned technical scheme, through the meshing of ring gear and driving gear for rotating electrical machines drives driving gear rotation, and promotes the ring gear rotation, and the rotation of convenient drive adjustment lock pin, and the ring gear external diameter is great, conveniently carries out regulation control to pivoted angle, has improved the practicality.

Compared with the prior art, the utility model provides the clamping and rotating device of the optical fiber connector, which has the following beneficial effects:

1. according to the utility model, the gear ring and the driving gear are meshed, so that the rotating motor drives the driving gear to rotate and push the gear ring to rotate, the rotation of the adjusting insert core is convenient to drive, the outer diameter of the gear ring is larger, the adjustment and control of the rotation angle are convenient, and the practicability is improved.

2. According to the utility model, the lower clamping seat and the upper clamping seat are used for conveniently clamping and fixing the insert core, the detachable structure is used for conveniently replacing the clamping seat, different insert core structures are conveniently adapted, and the flexibility is improved.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;

fig. 4 is a perspective view of a rotary table according to the present utility model.

Wherein: 1. an outer housing; 11. a positioning groove; 2. a rotary table; 21. a positioning strip; 3. a mounting frame; 4. a lower clamping seat; 5. an upper clamping seat; 6. a lifting adjusting component; 61. a screw rod; 62. an adjusting handle; 63. a mounting plate; 64. a guide rod; 7. a positioning seat; 8. a connecting shaft lever; 9. a rotation adjustment assembly; 91. a rotating electric machine; 92. a drive gear; 93. a toothed ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-2, the optical fiber connector clamping and rotating device provided by the utility model comprises an outer shell 1, wherein a rotary table 2 is movably installed at the upper end of the outer shell 1, an installation frame 3 is fixedly connected at the upper end of the rotary table 2, a lower clamping seat 4 is installed at the inner side of the installation frame 3 at the upper end of the rotary table 2, an upper clamping seat 5 is arranged at the upper end of the inner side of the installation frame 3, a lifting adjusting assembly 6 is arranged between the upper clamping seat 5 and the installation frame 3, a positioning seat 7 is fixedly installed at the lower end of the rotary table 2, a connecting shaft rod 8 is fixedly connected at the lower end of the positioning seat 7, the lower end of the connecting shaft rod 8 is rotatably connected with the outer shell 1 through a bearing, and a rotating adjusting assembly 9 is arranged at the left end of the inner side of the outer shell 1;

the lifting adjusting assembly 6 comprises a screw rod 61, an adjusting handle 62, a mounting plate 63 and a guide rod 64, wherein the screw rod 61 is connected to the upper end of the mounting frame 3 in a threaded manner, the adjusting handle 62 is fixedly connected to the upper portion of the mounting frame 3, the lower end of the screw rod 61 extends to the inner side of the mounting frame 3 and is rotatably connected with the mounting plate 63 through a bearing, and the guide rod 64 is fixedly connected to the side of the upper end of the mounting plate 63.

Specifically, the guide rods 64 are symmetrically provided with two with respect to the vertical center line of the mounting plate 63, and the two guide rods 64 are slidably connected with the mounting frame 3, and the mounting plate 63 and the upper holder 5 are detachably connected by bolts. The advantage is, drives lead screw 61 through rotatory adjustment handle 62 and rotates for the lower extreme of lead screw 61 promotes mounting panel 63 downwardly moving, thereby goes up grip slipper 5 and draws close down grip slipper 4, realizes the centre gripping fixed to fiber connector, and utilizes the sliding connection of guide bar 64 and mounting bracket 3, realizes the location direction, increases the stability of lift removal.

Specifically, lower grip slipper 4 and shell body 1 pass through the bolt and can dismantle the connection, and lower grip slipper 4 is U type structural design, and lower grip slipper 4 and last grip slipper 5 mutually support. The advantage is, convenient centre gripping fixed to the lock pin through lower grip slipper 4 and last grip slipper 5, and detachable construction is convenient to the change of grip slipper, the lock pin structure of convenient adaptation difference has improved the flexibility.

Specifically, the side fixedly connected with locating strip 21 of revolving stage 2 lower extreme, constant head tank 11 has been seted up to the upper end of shell body 1, locating strip 21 and constant head tank 11 sliding connection. The rotary table 2 has the advantages that when the rotary table 2 rotates, the clamping and sliding of the positioning strips 21 and the positioning grooves 11 are realized, the limiting is realized, and the stability of the rotary table 2 is ensured.

Embodiment two:

as shown in fig. 3-4, as an improvement over the previous embodiment. Specifically, rotation regulation subassembly 9 includes rotating electrical machines 91, driving gear 92 and ring gear 93, and the inboard lower extreme of shell body 1 is fixed with rotating electrical machines 91, and the output fixedly connected with driving gear 92 of rotating electrical machines 91, the avris fixedly connected with ring gear 93 of positioning seat 7 lower extreme, positioning seat 7 cup joints with shell body 1. The rotary table has the advantages that the driving gear 92 is driven to rotate through the rotary motor 91, so that the toothed ring 93 drives the positioning seat 7 to rotate, the rotary table 2 synchronously rotates, and the direction of the insert core is adjusted.

Specifically, the toothed ring 93 is in meshed engagement with the drive gear 92. The advantage is, through the meshing of ring gear 93 and driving gear 92 for rotating electrical machines 91 drives driving gear 92 rotation, and promotes ring gear 93 rotation, and the rotation of convenient drive adjustment lock pin, and ring gear 93 external diameter is great, conveniently adjusts the control to pivoted angle, has improved the practicality.

When the automatic lock pin adjusting device is used, through the detachable structure of the lower clamping seat 4 and the upper clamping seat 5, the replacement of the clamping seats is facilitated, the different lock pin structures are conveniently adapted, so that the lock pin is placed on the lower clamping seat 4, the lock pin is conveniently positioned, the screw rod 61 is driven to rotate through the rotary adjusting handle 62, the lower end of the screw rod 61 pushes the mounting plate 63 to move downwards, the upper clamping seat 5 is closed to the lower clamping seat 4, the clamping fixation of the optical fiber connector is realized, the sliding connection of the guide rod 64 and the mounting frame 3 is utilized, positioning and guiding are realized, the stability of lifting and moving is improved, meanwhile, the gear ring 93 and the driving gear 92 are meshed, the rotary motor 91 drives the driving gear 92 to rotate, the gear ring 93 is pushed to rotate, the rotation of the adjusting lock pin is conveniently driven, the outer diameter of the gear ring 93 is large, the angle of rotation is conveniently adjusted and controlled, and the practicability is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fiber connector centre gripping rotary device, includes shell body (1), the upper end movable mounting of shell body (1) has revolving stage (2), its characterized in that: the rotary table is characterized in that the upper end of the rotary table (2) is fixedly connected with a mounting frame (3), the upper end of the rotary table (2) is located on the inner side of the mounting frame (3) and is provided with a lower clamping seat (4), the upper end of the inner side of the mounting frame (3) is provided with an upper clamping seat (5), a lifting adjusting component (6) is arranged between the upper clamping seat (5) and the mounting frame (3), the lower end of the rotary table (2) is fixedly connected with a positioning seat (7), the lower end of the positioning seat (7) is fixedly connected with a connecting shaft rod (8), the lower end of the connecting shaft rod (8) is connected with an outer shell (1) through bearing rotation, and the left end of the inner side of the outer shell (1) is provided with a rotary adjusting component (9);

lifting adjustment subassembly (6) are including lead screw (61), adjustment handle (62), mounting panel (63) and guide bar (64), the upper end threaded connection of mounting bracket (3) has lead screw (61), the top fixedly connected with adjustment handle (62) that upper end of lead screw (61) extends to mounting bracket (3), the lower extreme of lead screw (61) extends to the inboard of mounting bracket (3) and is connected with mounting panel (63) through the bearing rotation, avris fixedly connected with guide bar (64) of mounting panel (63) upper end.

2. The optical fiber connector clamping and rotating device according to claim 1, wherein: the guide rods (64) are symmetrically arranged on the vertical center line of the mounting plate (63), the guide rods (64) are connected with the mounting frame (3) in a sliding mode, and the mounting plate (63) is detachably connected with the upper clamping seat (5) through bolts.

3. The optical fiber connector clamping and rotating device according to claim 1, wherein: the lower clamping seat (4) is detachably connected with the outer shell (1) through bolts, the lower clamping seat (4) is of a U-shaped structural design, and the lower clamping seat (4) and the upper clamping seat (5) are mutually matched.

4. The optical fiber connector clamping and rotating device according to claim 1, wherein: the side fixedly connected with location strip (21) of revolving stage (2) lower extreme, constant head tank (11) have been seted up to the upper end of shell body (1), location strip (21) and constant head tank (11) sliding connection.

5. The optical fiber connector clamping and rotating device according to claim 1, wherein: the rotary adjusting assembly (9) comprises a rotary motor (91), a driving gear (92) and a toothed ring (93), the rotary motor (91) is fixedly arranged at the lower end of the inner side of the outer shell (1), the driving gear (92) is fixedly connected with the output end of the rotary motor (91), the toothed ring (93) is fixedly connected with the side of the lower end of the positioning seat (7), and the positioning seat (7) is sleeved with the outer shell (1).

6. The optical fiber connector clamping and rotating device according to claim 5, wherein: the toothed ring (93) is in meshed connection with the driving gear (92).